Abundance: 0.78 to 2.81%

Latitudinal range: 42.7° to 43.6°

Habitats: (2) only

Found in two samples

United States: Red Basin (UOloc 2495) (Middle Miocene), Observation Quarry (Middle Miocene)

See also Pseudotrimylus roperi, Pseudotrimylus sp.